Rapid: Individual Calculations November 2023
 Piwowarczuk, Jeremiasz  Total change: 25.60  Rating chartPersonal card
 XVI Turniej im. Jana Brustmana Warszawa POL 2023-10-07
RcRownchangeKK*chgGame
 1300 1078 0.50 5 -0.70 40 -28.00 
  Cwiek, Stefan 1529 POL0.001-0.0640-2.40 
  Pastuszko, Katarzyna 1341 POL0.001-0.1840-7.20 
  Czyzewski, Edward 1216 POL0.001-0.3140-12.40 
  Podlesny, Franciszek 1171 POL0.5010.13405.20 
  Wroblewski, Karol 1242 POL0.001-0.2840-11.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Otwarte Mistrzostwa Warszawy w szachach szybkich 2023 Warszawa POL 2023-10-28
RcRownchangeKK*chgGame
 1376 1078 3.00 9 1.34 40 53.60 
  Serafin, Franciszek 1577 POL0.001-0.0440-1.60 
  Galczynski, Maksymilian 1351 POL0.001-0.1740-6.80 
  Dabrowska, Ewa 1265 POL1.0010.744029.60 
  Pastuszko, Katarzyna 1341 POL1.0010.824032.80 
  Kowalski, Witold 1754 POL0.001-0.0140-0.40 
  Dondalski, Aleksander 1345 POL0.001-0.1840-7.20 
  Walewski, Szymon 1266 POL0.001-0.2640-10.40 
  Barouski, Yahor 1233 POL0.001-0.2940-11.60 
  Moszczynski-Petkowski, Rafal 1253 POL1.0010.734029.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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